Question

question for genius rank and ace rank​

Answer 1

Explanation:

f (x) = X2 g (x). g(y) = 6 and 9' (1) = 3

= f' (x) =2xg (x) + X2 g'(x)

= f' (1) = 2(1)g(1) + (12) g'(1)

= f'(1) =2(1) (6) + (y) (3) = 12 + 3 = 15.